Perhaps a moderator will move this to "The Garage".
Talk to the folks who calibrate your torque wrenches.
I've used Angle Repair, and Team Torque. I recommend both companies.
www.anglerepair.com
Located in Beckley, WV, Angle Repair provides nationwide torque wrench repair. Our trained technicians will calibrate or repair heavy duty torque wrenches.
anglerepair.com
www.teamtorque.com
Team Torque provides repair and calibration services for torque wrenches, multipliers, testers, and more. Use our professional-quality services today!
www.teamtorque.com
It cost FAR more to test/calibrate an "electronic" torque wrench than a "clicker". That was a deal-breaker for me. Up 'til I figured that out, I had some interest in the Snappy torque-angle jobs. Not any more.
When I last had my "clickers" tested/calibrated at Team Torque, it was $50 each. The price for an electronic torque wrench was $125. Price hasn't gone up judging by the downloadable price sheet.
View all of Angle Repair's torque wrench repair and calibration pricing, including click-type and dial-type torque wrenches.
anglerepair.com
There's other companies that test/calibrate/repair torque wrenches. Maybe you can get a "deal" from them.
IF (big IF) your "old" torque wrench was a decent unit to begin with, maybe Team Torque can fix it. (Maybe not--my "pawn shop purchase" Snap-On 1/4" drive torque wrench was out of calibration, and no parts available for repair. Team Torque couldn't do anything with it, neither would Snap-On.) If your old torque wrench was Hazzard Fraught junk, it's just as well that it failed before you screwed something up with it. Scrap it and get a real one. CDI and Precision Instruments are what I usually recommend; although there's other quality brands.
Snap-On owns CDI. That's who makes 'em for Snappy. If you buy the CDI-branded equivalent, you don't get the Snap-On ratchet head, you get a generic ratchet head.